Mouse pointer controlling using Laser and webcam
Visit for more info http://techquikr.com/opengl/control-mouse-pointer-using-laser
The setup system consists of a computer connected to a projector and a webcam aimed at the presentation screen. The camera is used to detect the position of the pointing device (laser dot) on the screen, allowing the laser pointer to emulate the actions of a mouse such as moving the mouse pointer, clicking, scrolling etc. So the users need not remain near the computer, but can directly use laser pointer at a distance. Requires MATLAB 2012a(ver 7.14)
Cite As
Chethan (2024). Mouse pointer controlling using Laser and webcam (https://www.mathworks.com/matlabcentral/fileexchange/47119-mouse-pointer-controlling-using-laser-and-webcam), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform Compatibility
Windows macOS LinuxCategories
- Test and Measurement > Image Acquisition Toolbox > Image Data Acquisition >
- Image Processing and Computer Vision > Image Acquisition Toolbox > Image Data Acquisition >
Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.